CN215807029U

CN215807029U - Pipeline piece convenient to installation is dismantled

Info

Publication number: CN215807029U
Application number: CN202121015253.8U
Authority: CN
Inventors: 王纪胜
Original assignee: Shandong Everbright Pipeline Equipment Co ltd
Current assignee: Shandong Everbright Pipeline Equipment Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2022-02-11
Anticipated expiration: 2031-05-12

Abstract

The utility model discloses a pipeline piece convenient for mounting and dismounting, which relates to the technical field of pipeline dismounting and mounting, and comprises a first pipeline and a second pipeline, wherein the outer side of one end of the first pipeline is provided with an inserting component, the outer side of one end of the second pipeline is provided with a clamping component, the inner side of the second pipeline is fixedly provided with a second conical sealing ring, the connecting component and the clamping component are used for connecting the pipelines, when the pipelines need to be connected, the inserting component is inserted into the clamping component, the trapezoidal clamping ring passes through a trapezoidal block, the telescopic spring retracts, when the whole trapezoidal clamping ring is positioned at the inner side of the trapezoidal block, the telescopic spring resets and clamps the trapezoidal clamping ring, at the moment, the first conical sealing ring is just attached at the inner side of the second conical sealing ring to seal the pipelines, the sealing ring is arranged at the inner side of the second pipeline to perform secondary sealing, thus the mounting and dismounting can be conveniently performed, and the mounting and dismounting can be performed without the assistance of tools, thereby greatly improving the practicability of the pipeline piece.

Description

Pipeline piece convenient to installation is dismantled

Technical Field

The utility model relates to the technical field of pipeline disassembly and assembly, in particular to a pipeline piece convenient to assemble and disassemble.

Background

The pipeline is a device for conveying gas, liquid or fluid with solid particles, which is formed by connecting pipes, pipe connectors, valves and the like, generally, the fluid flows from a high-pressure part to a low-pressure part of the pipeline after being pressurized by a blower, a compressor, a pump, a boiler and the like, and can also be conveyed by utilizing the pressure or gravity of the fluid, the pipeline has wide application range, is mainly used in water supply, drainage, heat supply, gas supply, long-distance petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices, and the use of pipeline parts is indispensable in the installation and the disassembly of the pipeline.

However, the existing pipeline connecting piece is mostly in a hoop type and threaded hinged connection when being connected with a pipeline, the pipeline connecting mode is not only troublesome to install and disassemble, but also can be installed only by being assisted by tools when the pipeline is connected with the pipeline, and therefore the practicability of the existing pipeline connecting piece is greatly reduced.

Therefore, it is necessary to provide a duct member which is easy to assemble and disassemble to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a duct member that is easy to assemble and disassemble, so as to solve the problems of the prior art.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a pipeline spare convenient to installation is dismantled, includes first pipeline and second pipeline, the outside of first pipeline one end is provided with the grafting component, the outside of second pipeline one end is provided with the joint component, the inboard fixed mounting of second pipeline has second toper sealing ring.

Further, the grafting component includes the peripheral hardware pipe of pegging graft, the one end fixed mounting that the first pipeline was kept away from to the peripheral hardware pipe of pegging graft has the fixture block, the one end intercommunication that the first pipeline was kept away from to the peripheral hardware pipe of pegging graft is established in the first interior pipe of pegging graft is established and is pegged graft the pipe, establish in the first one end intercommunication that the peripheral hardware pipe of pegging graft was kept away from to the pipe and establish the pipe in the second, establish in the second and peg graft the pipe and keep away from in the first outside fixed mounting who establishes the pipe one end and establish the sealing ring in establishing the outside fixed mounting, establish in the second that the pipe of pegging graft keeps away from in the first outside fixed mounting who establishes the pipe one end of pegging graft and establish first toper sealing ring.

Further, the joint component includes that the joint pipe is blocked to the peripheral hardware, the inboard that the second pipeline one end was kept away from to the joint pipe is blocked to the peripheral hardware has seted up the draw-in groove, the intermediate part intercommunication of joint pipe is blocked to the peripheral hardware has the sleeve pipe outward, the mounting groove has been seted up to sheathed tube inside, the inner chamber movable mounting of mounting groove has the movable rod, the top fixed mounting of movable rod has the governing valve, the bottom fixed mounting of movable rod has trapezoidal piece, the bottom fixed mounting of mounting groove inner chamber has expanding spring, and expanding spring's the other end fixed connection in the bottom of governing valve.

Furthermore, the specification of the second conical sealing ring is matched with the specification and the size of the first conical sealing ring, and the first conical sealing ring is clamped on the inner side of the second conical sealing ring.

Furthermore, the specification of the clamping block is matched with the specification and the size of the clamping groove, and the clamping block is clamped in the clamping groove.

Furthermore, the outer diameter specification of the inner sealing ring is matched with the inner diameter specification and size of the second pipeline, and the inner sealing ring is movably arranged on the inner side of the second pipeline.

The utility model has the following beneficial effects:

according to the utility model, the inserted component and the clamping component are used for connecting the pipeline and the pipeline, when the pipeline is required to be connected, the inserted component is inserted into the clamping component, the trapezoidal snap ring passes through the trapezoidal block, the telescopic spring retracts, when the whole trapezoidal snap ring is positioned at the inner side of the trapezoidal block, the telescopic spring resets and blocks the trapezoidal snap ring, at the moment, the first conical sealing ring is just attached to the inner side of the second conical sealing ring to seal the pipeline, the internal sealing ring is positioned at the inner side of the second pipeline to seal the second pipeline, so that the installation and the disassembly are convenient, and the installation and the disassembly can be carried out without the assistance of tools, thereby greatly improving the sealing property and the practicability of the pipeline.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic plan cross-sectional view of a plumbing member of the present invention;

FIG. 2 is a perspective view of the plug member of the present invention;

FIG. 3 is a perspective view of the clamping member of the present invention;

fig. 4 is an enlarged schematic view of the structure at a of the present invention.

Reference numerals: 1. a first conduit; 2. a second conduit; 3. an insertion member; 301. externally arranging a splicing pipe; 302. the first inner plug pipe; 303. a trapezoidal snap ring; 304. the second is internally provided with an inserting pipe; 305. a sealing ring is arranged in the inner part; 306. a first conical sealing ring; 307. a clamping block; 4. a clamping member; 401. a connecting pipe is externally arranged; 402. a sleeve; 403. a card slot; 404. adjusting a valve; 405. a trapezoidal block; 406. mounting grooves; 407. a tension spring; 408. a movable rod; 5. and a second conical sealing ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when the products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 4, a pipeline convenient to mount and dismount includes a first pipeline 1 and a second pipeline 2, an insertion member 3 is arranged on the outer side of one end of the first pipeline 1, a clamping member 4 is arranged on the outer side of one end of the second pipeline 2, and a second conical sealing ring 5 is fixedly mounted on the inner side of the second pipeline 2.

In this embodiment, when the pipe fitting is used, the inserting member 3 is first inserted into the engaging member 4, the trapezoidal snap ring 303 passes through the trapezoidal block 405, the retractable spring 407 retracts, when the entire trapezoidal snap ring 303 is located inside the trapezoidal block 405, the retractable spring 407 resets and locks the trapezoidal snap ring 303, at this time, the first tapered sealing ring 306 is just attached to the inside of the second tapered sealing ring 5 to seal the pipe, the internal sealing ring 305 is located inside the second pipe 2 to seal the pipe for the second time, the pipe can be connected completely, if the pipe fitting is disassembled, by lifting the regulating valve 404, the trapezoidal block 405 does not clamp the trapezoidal snap ring 303 at the limiting position, at the moment, the inserting component 3 is directly pulled out from the clamping component 4 again, and the disassembly can be finished, therefore, the pipeline fitting is convenient to mount and dismount, and can be mounted and dismounted without the assistance of tools, so that the sealing performance and the practicability of the pipeline fitting are greatly improved.

Specifically, grafting component 3 includes peripheral hardware grafting pipe 301, the one end fixed mounting that first pipeline 1 was kept away from to peripheral hardware grafting pipe 301 has fixture block 307, the one end intercommunication that first pipeline 1 was kept away from to peripheral hardware grafting pipe 301 establishes grafting pipe 302 in first, the outside fixed mounting who establishes grafting pipe 302 in first has trapezoidal snap ring 303, establish in first that grafting pipe 302 keeps away from peripheral hardware grafting pipe 301 one end intercommunication is equipped with establishes grafting pipe 304 in the second, establish in the second that grafting pipe 304 keeps away from in first outside fixed mounting who establishes grafting pipe 302 one end establish and establishes sealing ring 305, establish in the second that grafting pipe 304 keeps away from in first outside fixed mounting who establishes grafting pipe 302 one end and establish first toper sealing ring 306.

In this embodiment, the pipe is installed by inserting the plug-in member 3 into the clamping member 4, and the adjusting valve 404 can be lifted, so that the trapezoidal snap ring 303 is not clamped by the trapezoidal block 405 at the limiting position, the plug-in member 3 is directly pulled out from the clamping member 4, and the pipe can be directly detached.

Specifically, joint member 4 includes peripheral hardware joint pipe 401, draw-in groove 403 has been seted up to the inboard that peripheral hardware joint pipe 401 kept away from second pipeline 2 one end, peripheral hardware joint pipe 401's intermediate part intercommunication has sleeve pipe 402, mounting groove 406 has been seted up to sleeve pipe 402's inside, the inner chamber movable mounting of mounting groove 406 has movable rod 408, the top fixed mounting of movable rod 408 has governing valve 404, the bottom fixed mounting of movable rod 408 has trapezoidal piece 405, the bottom fixed mounting of mounting groove 406 inner chamber has expanding spring 407, and expanding spring 407's other end fixed connection is in the bottom of governing valve 404.

In this embodiment, at first insert grafting component 3 the inside of joint component 4, trapezoidal snap ring 303 is through trapezoidal piece 405, expanding spring 407 withdrawal, whole trapezoidal snap ring 303 is located trapezoidal piece 405 inboard time, expanding spring 407 resets and blocks dead trapezoidal snap ring 303, first toper sealing ring 306 just in time laminates and carries out the tube seal in the inboard of second toper sealing ring 5 this moment, it is located second pipeline 2 inboard and carries out the secondary seal to establish sealing ring 305, the pipeline can be connected and is accomplished, so not only convenient to install and dismantle, can also install and dismantle under the assistance of instrument not needed, thereby the leakproofness and the practicality of this pipeline spare have been improved widely.

Specifically, the specification of the second tapered sealing ring 5 is matched with the specification and the size of the first tapered sealing ring 306, and the first tapered sealing ring 306 is clamped on the inner side of the second tapered sealing ring 5.

In this embodiment, when the plug-in member 3 is installed in the clamping member 4, the first tapered sealing ring 306 is just attached to the inner side of the second tapered sealing ring 5 for sealing the pipeline, so that the problem of leakage at the joint of the pipeline parts is avoided.

Specifically, the size of the latch 307 is matched with the size of the slot 403, and the latch 307 is latched in the slot 403.

In this embodiment, the clamping block 307 is clamped in the clamping groove 403, so that the peripheral insertion tube 301 and the peripheral clamping tube 401 are sealed, and the appearance of the pipe connector is ensured.

Specifically, the outer diameter of the internal sealing ring 305 is adapted to the inner diameter of the second pipe 2, and the internal sealing ring 305 is movably mounted inside the second pipe 2.

In this embodiment, the outer diameter of the internal sealing ring 305 is matched with the inner diameter of the second pipe 2, so that the joint of the pipe can be sealed for the second time, and the practicability of the pipe is ensured.

Claims

1. The utility model provides a pipeline spare convenient to installation is dismantled, includes first pipeline (1) and second pipeline (2), its characterized in that, the outside of first pipeline (1) one end is provided with grafting component (3), the outside of second pipeline (2) one end is provided with joint component (4), the inboard fixed mounting of second pipeline (2) has second toper sealing ring (5).

2. A duct member for easy mounting and dismounting according to claim 1, the plug-in component (3) comprises an external plug-in pipe (301), a clamping block (307) is fixedly installed at one end of the external plug-in pipe (301) far away from the first pipeline (1), one end of the external insertion pipe (301) far away from the first pipeline (1) is communicated with a first internal insertion pipe (302), the outer side of the first inner inserting pipe (302) is fixedly provided with a trapezoidal snap ring (303), one end of the first inner inserting and connecting pipe (302) far away from the outer inserting and connecting pipe (301) is communicated with a second inner inserting and connecting pipe (304), an inner sealing ring (305) is fixedly arranged on the outer side of one end of the second inner inserting pipe (304) far away from the first inner inserting pipe (302), and a first conical sealing ring (306) is fixedly arranged on the outer side of one end, away from the first inner inserting pipe (302), of the second inner inserting pipe (304).

3. The pipeline piece convenient to install and disassemble according to claim 1, wherein the clamping member (4) comprises an external clamping pipe (401), a clamping groove (403) is formed in the inner side, away from one end of the second pipeline (2), of the external clamping pipe (401), a sleeve (402) is communicated with the middle portion of the external clamping pipe (401), an installation groove (406) is formed in the sleeve (402), a movable rod (408) is movably installed in the inner cavity of the installation groove (406), an adjusting valve (404) is fixedly installed at the top end of the movable rod (408), a trapezoidal block (405) is fixedly installed at the bottom end of the movable rod (408), an expansion spring (407) is fixedly installed at the bottom of the inner cavity of the installation groove (406), and the other end of the expansion spring (407) is fixedly connected to the bottom of the adjusting valve (404).

4. A pipe element easy to assemble and disassemble according to claim 2, wherein the specification of the second conical sealing ring (5) is matched with the specification and size of the first conical sealing ring (306), and the first conical sealing ring (306) is clamped on the inner side of the second conical sealing ring (5).

5. The piping member easy to assemble and disassemble as claimed in claim 2, wherein the size of said latch (307) is adapted to the size of said slot (403), and said latch (307) is snapped into the slot (403).

6. A pipe element easy to assemble and disassemble according to claim 2, wherein the external diameter of the internal sealing ring (305) is matched with the internal diameter of the second pipe (2), and the internal sealing ring (305) is movably arranged on the inner side of the second pipe (2).